I added .mp4 videos in Storyline. I have already converted the video in .mp4 format so that it can play in iPad. But when I published it using Storyline, size of that video was very small, and it was working perfectly in iPad. but when I inserted .mp4 video directly in published version of Storyline, it didn't work. so I want to know whether encoding method used in Storyline is different than other video converter tool.